The Sports Bookie: Bob D'Angelo's Books & Blogs - Bob D'Angelo's Books & Blogs
List of Major League Baseball retired numbers - Wikipedia
Ron Santo – mlbblogger
Today in Cubs history: Billy Williams walks it off on Opening Day - Bleed Cubbie Blue
An update on the Ron Santo and Billy Williams statues - Bleed Cubbie Blue
The Cubs Remove Billy Williams, Ron Santo Statues--Here's Why
The Cubs Remove Billy Williams, Ron Santo Statues--Here's Why
An update on the Ron Santo and Billy Williams statues - Bleed Cubbie Blue
A new year in free Cubs crap - by Andy Dolan